baber/WOPTO huggingface dataset:
Patent JP-H02311731-A (JP)
Title: Multi-dimensional vibration stage apparatus
Inventor: KATO AKIRA
IPC: G01M7/02
Filed: 1989-05-29
Abstract: PURPOSE:To obtain compact, light-weight apparatus characterized by the function of six freedoms and a low cost with the minimum required number of parts by providing the functions of a shaker and a static-pressure joint in each side-surface guiding device, and attaching the shaker to the upper part of the side-surface guiding device. CONSTITUTION:When a table 2a of a vibrating stage 2 is vibrated in the direction Y. The pressures in the hydraulic chambers of side-surface guides 1-1, 1-5, 1-2 and 1-4 are equalized with servo-valves 3-2 and 3-3. Side surface guides 1-3 and 1-6 are controlled with a servo-valve 3-1. Thus vibration is imparted. When the table 2a is vibrated in the direction X, the pressures in the pressure chambers of the guides 1-3 and 1-6 are equalized with the servo-valve 3-1. The guides 1-1 and 1-5 are controlled with the servo-valve 3-3, and the guides 1-2 and 1-4 are controlled with the servo-valve 3-2. Thus vibration is imparted. At this time, the servo-valves 3-2 and 3-3 are synchronized. When the table 2a is rotated in the direction theta2 and vibrated, the pressures in the guides 1-3 and 1-6 are equalized with the servo-valve 3-1, and the phases of the servo-valves 3-2 and 3-3 are inverted. Thus vibration is imparted. Then, both the guides 1-2 and 1-5 advance, and the table 2a is rotated.
Patent JP-H0921652-A (JP)
Title: Magnetic encoder and manufacture thereof
Inventor: TAKATORI CHIKASHI
IPC: G01B7/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a compact and light-weight magnetic encoder including a magnetic body having a fine polarized pattern excellent in form stability. SOLUTION: The magnetic encoder includes a substrate 2, at least one linear magnetic domain 1 provided on the substrate 2, wherein, when two or more linear magnetic domains exist, they are provided with intervals, a magnetic member 8 magnetized in a predetermined direction, and a magnetic detecting element 7 which performs relative motion with respect to the magnetic member 8 for sensing magnetism on the surface of the magnetic member 8.
Patent JP-S6025975-A (JP)
Title: Bis-dioxopiperazine derivative, its preparation and antineoplastic agent composed thereof
Inventor: NIN UNPOU
IPC: C07D233/56
Filed: 1983-07-20
Abstract: NEW MATERIAL:The compound of formula I [R1 is H or lower alkyl; R2 and R3 are lower alkyl, cycloalkyl, hydroxyalkyl, (substituted) 6-membered heterocyclic group or R2 and R3 together with adjacent N atom form (substituted) 5- 6-membered heterocyclic group; the ring may contain additional N or S atom as the constituent atom]. EXAMPLE:1,2-Bis(4-thiomorpholinomethyl-3,5-dioxopiperazin-1-yl)ethane. USE:Antineoplastic agent. The compound is not only expected to have the antineoplastic activity and the radiotherapeutic activity of known 1,2-bis(4-morpholinomethyl-3,5-dioxopiperazin-1-yl)ethane but also found to exhibit broad antineoplastic activity and antimetastatic activity. PREPARATION:The compound of formula I can be prepared by reacting 1mol of the compound of formula II with >=2mol of formaldehyde and >=2mol of the amine of formula III in a polar solvent at 30-170 deg.C for 0.1-3.0hr.
Patent JP-H01304644-A (JP)
Title: Low frequency minute vibration application device
Inventor: FURUKAWA TAKAYASU
IPC: H01J37/20
Filed: 1988-06-01
Abstract: PURPOSE:To enable evaluation of vibration resistance of precision mechanical equipment by vibrating a table by a piezoelectric element which is supported by several pairs of high rigidity rods using resiliant deformation of parallel springs and can be controlled in its minute displacement. CONSTITUTION:A table 1 is supported by a round bar-shaped rigid rod 2 having at the opposed ends a plurality of arc-shaped circumferential cutouts and being set on a base 8. A minute displacement drive unit 3 and the rod 2 are combined, the unit 3 is set on a base 8, and the rod 2 and table 1 are connected, thereby the table 1 is vibrated in an X direction. The table 1 is also vibrated in a Y direction by two sets of devices comprising the units 3 and the rods 2 connected between a table and the base 8. The unit 3 supports the opposed ends of a flat plate 4 having elastic deformation folcrum 7 in the vicinity of its opposed ends, through a base member 6, and displacement-drives the central part of the flat plate 4 by means of a piezoelectric element. It is thus possible to enable a precision mechanical equipment to evaluate vibration resistance.
Patent JP-S5559443-A (JP)
Title: Auxiliary control unit of camera with automatic focusing device
Inventor: YAMANAKA AKIRA
IPC: G03B13/36
Filed: 1978-10-27
Abstract: PURPOSE: To enhance the probability that satisfactory photographs may be obtained and achieve the simplification of construction by setting the photographing lens in the specified position by a control member when a battery is removed from a housing chamber.  
     CONSTITUTION: When a battery 6 has consumed, an electromagnet 8 fails to be energized in the initial stage where a shutter release member 2 is depressed and a power source switch 4 is closed and therefore a detaining member 10 turns clockwise, thereby inhibiting the depression of the member 2. When the battery 6 is removed from a housing chamber 7 after this, a control member 34 turns clockwise to inhibit the counterclockwise turning of the member 10. Hence, the member 2 is depressed without being detained and running members 16, 18 are relased. At this time, the control step part 34d of the member 34 enters the moving locus of the pin 18e of the member 18 to stop the leftward movement of the member 18 in the specified position and fix the photographing lens 22 in the preset focus position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5922039-A (JP)
Title: Collapsible barrel type camera
Inventor: GUNJI KOUICHI
IPC: G03B17/04
Filed: 1982-07-28
Abstract: PURPOSE:To obtain an automatic type camera having excellent operability, by operating manually the upward and downward movement of a collapsible barrel type device by using a slide cover. CONSTITUTION:When a slide cover 6 is moved to the left hand against a click from the state that a camera is carried, a switch 30 is turned on by a projected part 6a at the final stage and the slide cover 6 is stopped by the click. The switch 30 is turned on to rotate a driving motor 10 and a driving plate 11 is rotated in the counterclockwise direction, and a driving pin 12 disposed at the driving plate 11 rotates a driving lever 13 in the clockwise direction, and its operating shaft 13a rotates a lever 16 in the counterclockwise direction and a mirror body 3 is lifted by a lever 17 rotating in one body, and the mirror body pushes locking members 20, 21 to the left and right hand sides by an inclined substance 3d at the highest delivery position and gets over to finish its upward movement. On the contrary, when the slide cover 6 is moved to the right hand direction after the finish of photographing, the mirror barrel 3 is moved downward by almost opposite movement.
Patent JP-S6223544-A (JP)
Inventor: ROORANDO SHIIRURINGU
IPC: F02M59/00
Filed: 1986-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63297156-A (JP)
Title: Actuator for antiskid device
Inventor: ADACHI YOSHIHARU
IPC: B60T8/40
Filed: 1987-05-28
Abstract: PURPOSE:To require no bypass valve and operation piston and need the control of only one operating liquid by feeding the pressure liquid from the first pipeline to a pump discharge path via the second check valve and returning the pressure liquid from a tank to the first pipeline via the first check valve. CONSTITUTION:Since an actuator A feeds the pressure liquid from the first pipeline 21 to the discharge path 31b of a pump 31 via the second check valve 38, the normal braking operation and antiskid control operation can be obtained even when the pump 31 is stopped. The actuator A can be made small-sized and lightweight without requiring a bypass valve and an operation piston. The pressure liquid flows from the first pipeline 21 to the discharge path 31b of the pump 31 via the second check valve 38, and the pressure liquid is turned from a reservoir 30 to the first pipeline 21 via the first check valve 37. The operating liquid discharged from the pump 31 and returned to the reservoir and the brake liquid of a brake liquid pressure pipeline are not separated, thus the control of only one operating liquid is needed, and the maintenance and inspection is facilitated.
Patent JP-H08300598-A (JP)
Title: Direct halftone gravure plate formation using pulse laser
Inventor: SHIGETA TATSUO
IPC: B41N1/06
Filed: 1995-05-04
Abstract: PURPOSE: To obtain a direct halftone gravure plate formation using a pulse laser, which does not require formation of a photosensitive film or an epoxy resin thin film layer. CONSTITUTION: The thermal energy applied to a plate surface is limited to about 10μJ by focusing the beam of double-wave (green visible light) YAG laser or blue light excimer laser down to about 5 to 10μm in diameter and limiting the irradiation time to 100nsec. or less. Engraving of 5 to 10μm in diameter formed in the plate surface is shifted by sequentially shifting the spot of irradiation in accordance with the size of a cell in such a manner that irradiation spots overlap one another. Thereby a cell of a desired size is obtained.
Patent JP-S63294523-A (JP)
Title: Display element
Inventor: TOMITA YOSHINORI
IPC: G02F1/1337
Filed: 1987-05-27
Abstract: PURPOSE:To easily obtain a display element having an inexpensive display layer by utilizing the time when the display layer indicating a change by external force returns to the display layer before the change, i.e., the relaxation time until the display layer naturally restores an erasing state from the display state. CONSTITUTION:The optical contrast generated between a part where a stress and strain are applied and the part where the stress and strain are not applied when the orientation of liquid crystal molecules is disturbed by applying the stress and strain to the surface of a liquid crystal cell by means of, for example, a finger tip or pen is used for the display. The orientation of the liquid crystal 2 is disturbed and transmitted light 5 is scattered when the stress and strain 6 are applied to, for example, a surface protective plate 3 and, therefore, the liquid crystal cell appears turbid and the display can be made. Creep recovery is retarded by increasing the thickness of the surface protective plate 3 or increasing the viscosity of the surface protective plate 3 and decreasing the elasticity thereof, by which the arbitrary setting of the time for the scattered display can be executed. Memorization by means of the finger tip or the like is thereby enabled even if a pen is not available and since natural erasing is possible, the need for a rubber eraser and retouching liquid is eliminated. In addition, there is no need for power sources such as batteries as with the conventional display elements and, therefore, the element which is light in weight, small in size and low in cost is obtd.
Patent JP-S5923231-A (JP)
Title: Head light testing device
Inventor: TSURUOKA YOSHIAKI
IPC: G01M11/06
Filed: 1982-07-30
Abstract: PURPOSE:To test exactly an optical axis even in case when the maximum luminous intensity area is plural head lights, by performing a mean calculation of a tracking stop position co-ordinate of a tester body provided with a sensor for photodetecting the light of a head light, and a tracking stop position co-ordinate after the subsequent forced movement. CONSTITUTION:When a tester body 4 is moved to the right from the left, etc. and the photodetecting quantity of light of a head light by photodetecting sensors 5a, 5b becomes equal, a motor 7 stops through a movement tracking device 6 and the body 4 stops. A horizontal co-ordinate position of the body 4 in this case is detected by a position detecting sensor 10 and is stored in a storage device 13. At the same time, the body 4 is moved forcibly by a prescribed quantity through a forced moving device 9 for forming a timer responding to a discriminating circuit 6a of the device 6, and a changeover switch 8, and therefore, automatic tracking is executed in he same way, a stop position co-ordinate of the body 4 is stored in the device 13, and storage contents of the device 13 are subjected to mean value processing by a calculation controlling circuit 12. A co-ordinate position in the vertical direction is same as above, is formed by a halogen lamp, and even in case when the maximum luminous intensity area is plural head lights, an optical axis can be tested exactly.
Patent JP-S6024651-A (JP)
Title: Fault processing system
Inventor: KOHAMA HARUO
IPC: G06F11/14
Filed: 1983-07-21
Abstract: PURPOSE:To prevent the disturbance to be exerted on a system due to a fault and the confusion to be exerted on an operator, by providing a stop instructing circuit and a fault processing instructing circuit on a processor part and a service processor part, respectively. CONSTITUTION:When a fault is detected by the fault detecting circuit 10 of a processor 1a, it is informed to a service processor SVP4 by an interface controlling circuit 18, and also a program operation is stopped by a stop instructing circuit 19. When a fault generating information is delivered to a retry instructing circuit 41 through the interface control part 40 of the SVP4, the internal information of a CPU1a is read out, and whether the retry by the CPU1a is possible or not is decided. In case indicators 11, 17 are both off, and the retry by the CPU1a is possible, the retry instruting circuit 41 instructs the retry to the CPU1a, and it is delivered to a controlling circuit 16. The controlling circuit 16 executes the retry of a halted instruction.
Patent JP-H09319845-A (JP)
Title: Key data setting method of ic card system
Inventor: NISHIKAWA SEIICHI
IPC: G06F1/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the security of a system which a justifiable confirming function for card authentication, etc., by dividing and storing data on a master key, on the basis of which an authentication key of a card or terminal machine is generated, and integrating the data and setting a single master key. SOLUTION: To generate the authentication key of the card or terminal machine, data on the master key, written and set in the memory of the IC card or card issuing machine, are divided and stored, and they are integrated and set as one master key. For the setting of the master key data, a card manufacture side and a user side determine the high-order bits and low-order bits, respectively in the memory 11 on, for example, the master card issuing machine side through a reader writer 10 when the data are divided into two. Consequently, no one would know the final set master key and the probability that master keys on different applications match each other by change is nearly 0, thereby improving the security.
Patent JP-S6025245-A (JP)
Title: Wafer holder to be used for manufacture of semiconductor
Inventor: KIRIYAMA KENJI
IPC: H01L21/67
Filed: 1983-07-21
Abstract: PURPOSE:To enable a wafer holder to be used effectively for conveyance of a wafer by a method wherein a leaf spring enabled to make one edge to be displaced in the perpendicular direction, and transferably semifixed guides are provided to the plane of a base plate. CONSTITUTION:A leaf spring 8 and semifixed guides 11 are fixed on the top surface of a base plate 1 by screws 12 from the back, and a wafer 2 is pressed to be fixed on the base plate 1 according to downward forces of the semifixed guides 11 and the leaf spring 8. Threaded holes 13 of a large number are provided on the base plate, and the semifixed guides 11 are transferred fitting to the shape of the wafer. Elongation of the tip of the leaf spring 8, and to make it correspond to the shape of the wafer is also possible as occasion demands.
Patent JP-S5924008-A (JP)
Inventor: FURUKAWA GENZOU
IPC: E01C13/00
Filed: 1982-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08332158-A (JP)
Title: Portable washbowl
Inventor: OTA MASUO
IPC: A47K7/08
Filed: 1995-05-31
Abstract: PURPOSE: To secure the jetting amount of washing water capable of obtaining sufficient feeling of washing by providing the washbowl with a Y-shaped packing which is fitted to a main body so as to be slid on the inner wall of a tank, air valve and elliptical water supplying port. CONSTITUTION: When a main body 4 is pulled out of a tank 8, at a Y-shaped packing 9 is slid on the inner wall of the tank to gradually change the diameter of an ellipse by the draft of a resin molding, and the main body 4 is pulled out at the position where a switch 7 and a jetting port 6 are lined on a straight line parallel to the main body 4 by recking a nozzle 5 with its base end as a fulcrum. Then, a main body section is taken with a hand, the rear part of the tank is made close to the spout of tapped water, water or hot water is supplied and a water supplying cover 10 is closed. At such a time, washing water is prevented by an O-ring arranged around the water supply lid 10 from being leaked near a water supply port.  When the switch 7 is depressed in such a state, voltage is impressed to a motor and washing water is sucked up from a suction port 11 and jetted from the jetting port 6 through a nozzle 5.
Patent JP-H05326881-A (JP)
Title: Forming method of capacitor of semiconductor element
Inventor: YOSHIMARU MASAKI
IPC: H01L21/822
Filed: 1992-05-26
Abstract: PURPOSE:To enable a capacitor to be more enlarged in surface area than usual through a simple manufacturing method where the capacitor and its lower electrode of a semiconductor element such as a DRAM are formed. CONSTITUTION:Si is epitaxially grown through an ELO(Epitaxial Lateral Overgrowth) method into a trapezoidal Si layer 6 possessed of a slope filling a contact hole 10, the trapezoidal Si layer 6 serves as a lower electrode 6 of a capacitor, and a capacitor insulating film 7 is formed on the lower electrode 6. Moreover, an insulating film 5 formed on the contact hole 10 is removed, whereby the Si layer 6 is turned into a mushroom-type 6a which functions as a lower electrode wider in surface area.
Patent JP-H09319155-A (JP)
Title: Electrostatic latent image developing carrier, its production, electrostatic latent image developer and image forming method
Inventor: TAKAHASHI SAKON
IPC: G03G9/08
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To maintain good electrification charge property even for long-term continuous use without changes in the charge due to environmental changes by forming a resin coating layer comprising three kinds of resins consisting of a hardening resin containing a triazine ring, a crosslinking agent which crosslinks with the hardening resin, and a fluorine-contg. org. resin which does nor crosslink. SOLUTION: At least three kinds of resins, winch are a hardening resin containing a triazine ring, a resin which crosslinks with the hardening resin, and a fluororesin which does not crosslink with the hardening resin are used as a coating resin. The resin coating film has such a density gradient that a larger amt. of the fluoroesin is present on the surface of the resin coating film while the amt. of the crosslinkled hardening resin containing the triazing ring increases toward the surface of the core material. As for the hardening resin containing the triazine ring, melamine, guanamine, cyanuric chloride, ammeline can be used, and especially melamine and guanamine are preferably, As for the crosslinking agent, a single polymer or copolymer of monomers containing hydroxyl groups can be used.
Patent JP-S5934244-A (JP)
Inventor: HERUMUUTO FUORUSUTAA
IPC: A61B5/05
Filed: 1983-07-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5560301-A (JP)
Title: Microwave diode circuit
Inventor: KIYONO KIYOHARU
IPC: H01P1/15
Filed: 1978-10-30
Abstract: PURPOSE:To reduce parasitic reactance generated at a T-type junction part by making a part, where characteristic impedance is higher than that of any other part on a transmission line, at a fixed position of the transmission line. CONSTITUTION:In order to reduce parasitic reactance XA, lead wires of diode 6 are used as they are and line width D2 of T-type junction part 3 provided on micro- strip line 2 of characteristic impedance Z0 constituted on insulating substrate 1 is thinned. To reduce parasitic reactance XB, a slit is provided to junction part 3 and line width D1 is thinned. Therefore, since the winding ratio of a transformer can be fixed to 1:1, characteristics of the diode can be utilized as they are for those of a switch. Further, rectangular, trapezoidal and semicircular slits may be used.
Patent JP-S5656951-A (JP)
Title: Preventing device for combustion fluctuation in internal combustion engine
Inventor: MOTOI TOSHIAKI
IPC: F02P5/04
Filed: 1979-10-16
Abstract: PURPOSE: To protect against a fluctuation in engine combustion, by a method wherein an air-fuel ratio of an internal combustion engine is feedback-controlled, and simultaneously, an ignition time is caused to change in synchronism with a control fluctuation of the air-fuel ratio.  
     CONSTITUTION: Signals, which are sent from an air flow meter 28 located at a suction pipe 16, an O 2  sensor 14 placed at an exhaust pipe 12, a revolution number sensor 38 positioned at an engine, are inputted to an EFI computer 20, and fuel from a fuel injection valve 18 mounted at the suction pipe 16 is determined according to the output from the computer 20. A changing-over switch 26 controlled by the computer 20 is positined between a distributor 22 and an ignition coil 27, and switches a negative pressure fed to a lead angle and a delay angle chamber of the distributor 22. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10324263-A (JP)
Title: Steering device for vehicle
Inventor: MATSUDA MORIHIRO
IPC: B62D5/04
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To maintain a relationship between the steering amount of a steering handle and the steering amount of steering wheels even if an opposite input is made from a wheel side during traveling. SOLUTION: In a vehicular steering device having a variable gear ratio unit 14 provided for varying a transmission ratio by the driving of a motor in the midway of a steering transmission system for connecting a steering handle 10 and steering wheels 24, a connecting means is provided for stopping the operation of the variable gear ratio unit 14 by a signal from the outside and connecting the input side of the variable gear ratio unit 14 from the steering handle 10 with an output side to the steering wheels 24.
Patent JP-H09316162-A (JP)
Title: Production of polyurethane foam
Inventor: TOKUYASU NORIAKI
IPC: C08G18/65
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant polyurethane foam suffering less from skin staining by using a combination of specified high-molecular weight and low-molecular-weight polyhydroxy compounds and using tribromoneopentylphosphoric acid chloroalkyl ester as the flame retardant. SOLUTION: This foam is produced from a polyhydroxy compound, an organic polyisocyanate, a blowing agent and a flame retardant by using a combination of 100 pts.wt. high-molecular-weight polyhydroxy compound having a hydroxyl value of 100 or below with 0.5-10 pts.wt. low-molecular-weight polyhydroxy compound having a hydroxyl value of 560 or above and 2-4 hydroxyl groups in the molecule, and adding 2-30 pts.wt. flame retardant comprising tribromoneopentylphosphoric acid chloroalkyl ester to the high-molecular-weight polyhydroxyl compound. It has good flame retardancy, density, hardness, and heat fusibility and is markedly reduced in skin staining and discoloration due to long-term aging.